For the flu, vaccination trends are a little muddier. Some sources have suggested flu vaccinations are down. Over two million ...
The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to ...
A fast-moving variant of the H3N2 influenza A virus is spreading worldwide, raising concerns among health experts that the United States could be in for a tougher flu season than usual. Outbreaks in ...
The United States may be headed for a rough flu season, with a virus that causes more severe symptoms than the one last year ...